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Audi B9 A4 Quattro 2.0T

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Audi B9 A4 Quattro 2.0T Engine Parts & Accessories

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Tensioner Inspection Plug

ES#4150836 - 06H115418D - Tensioner Inspection Plug - Plug removed to inspect the upper timing chain tensioner - Meistersatz - Audi Volkswagen

Plug removed to inspect the upper timing chain tensioner

Brand:
Meistersatz - Corporate Logo
ES#:
4150836
Mfg#:
06H115418D
Back Ordered
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Drain Plug

ES#4027477 - N90813201 - Oil Drain Plug - Includes crush washer. M14x1.5 - Rein - Audi Volkswagen

Includes crush washer. M14x1.5 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4027477
Mfg#:
N90813201
Back Ordered
$3.99

This product was last offered at the strikethrough price on
05-07-2026

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Copper Sealing Washer - Priced Each

ES#4151944 - HWW0024 - Copper Sealing Washer - Priced Each - 14x20x1.5 - Rein - Audi Volkswagen

14x20x1.5 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4151944
Mfg#:
HWW0024
Ships in 4 Business Days
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bolt - Priced Each

ES#1906402 - N10750001 - Bolt - Priced Each - Use new hardware with your new parts. M6x16 - Genuine Volkswagen Audi - Audi Volkswagen

Use new hardware with your new parts. M6x16

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1906402
Mfg#:
N10750001
Ships in 3 Business Days
5% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$1.04

This product was last offered at the strikethrough price on
10-11-2026

$0.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Service Kit - 5w-30

ES#5491581 - 059198405xKT - Oil Service Kit - 5w-30 - Includes everything you need to service your VW/Audi - Assembled By ECS - Audi BMW Volkswagen Mercedes Benz Porsche

Includes everything you need to service your VW/Audi 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5491581
Mfg#:
059198405XKT
In Stock
ON SALE!
$176.99

This product was last offered at the strikethrough price on
09-14-2026

$170.81 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Cylinder Head Gasket & Installation Hardware Kit

ES#5491805 - 06k103383k5KT - Cylinder Head Gasket & Installation Hardware Kit - Audi B9 Allroad 2.0T Cylinder Head Install & Turbo Mounting Kit - Assembled By ECS - Audi

Audi B9 Allroad 2.0T Cylinder Head Install & Turbo Mounting Kit 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5491805
Mfg#:
06K103383K5KT
In Stock
$300.99

This product was last offered at the strikethrough price on
10-08-2026

$288.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Gasket & Installation Hardware Kit

ES#5491796 - 06k103383k4KT - Cylinder Head Gasket & Installation Hardware Kit - Audi B9 Allroad 2.0T Cylinder Head Install & Turbo Mounting Kit - Genuine Volkswagen Audi - Audi

Audi B9 Allroad 2.0T Cylinder Head Install & Turbo Mounting Kit

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
5491796
Mfg#:
06K103383K4KT
In Stock
$346.99

This product was last offered at the strikethrough price on
09-29-2026

$339.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Scratch and Dent Item

Genuine Volkswagen Audi Thermostat *Scratch And Dent*

ES#5491584 - 06L121111N - Genuine Volkswagen Audi Thermostat *Scratch And Dent* - ***Please see photos and description prior to ordering, all sales final.*** - Scratch & Dent - Audi Volkswagen

***Please see photos and description prior to ordering, all sales final.*** ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!

Brand:
Scratch & Dent - Corporate Logo
ES#:
5491584
Mfg#:
06L121111N
In Stock
ON SALE! SAVE 14%
$409.99

This product was last offered at the strikethrough price on
10-03-2026

$352.99 USD
Free Shipping
on orders $49 and up
Scratch and Dent Item

034Motorsport Motorsport StreetSport Engine Mounts - Pair *Scratch And Dent*

ES#5512824 - 034-509-0089SD - 034Motorsport Motorsport StreetSport Engine Mounts - Pair *Scratch And Dent* - ***Please see photos and description prior to ordering, all sales final.*** Designed with extreme performance in mind and manufactured from billet aluminum and high-durometer Density Line rubber for better ride characteristics than polyurethane. - Scratch & Dent - Audi

***Please see photos and description prior to ordering, all sales final.*** Designed with extreme performance in mind and manufactured from billet aluminum and high-durometer Density Line rubber for better ride characteristics than polyurethane. ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!

Brand:
Scratch & Dent - Corporate Logo
ES#:
5512824
Mfg#:
034-509-0089SD
In Stock
ON SALE! SAVE 17%
$608.99

This product was last offered at the strikethrough price on
10-03-2026

$506.99 USD
Free Shipping
on orders $49 and up
Scratch and Dent Item

Supertech Intake Valve - +1mm Oversize - Set Of 8 *Scratch And Dent*

ES#5480897 - VWIVN-1004S-8 - Supertech Intake Valve - +1mm Oversize - Set Of 8 *Scratch And Dent* - ***Please see photos and description prior to ordering, all sales final.*** - Scratch & Dent - Audi Volkswagen

***Please see photos and description prior to ordering, all sales final.*** ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!

Brand:
Scratch & Dent - Corporate Logo
ES#:
5480897
Mfg#:
VWIVN-1004S-8
In Stock
ON SALE! SAVE 22%
$245.99

This product was last offered at the strikethrough price on
10-03-2026

$192.99 USD
Free Shipping
on orders $49 and up

B9/B9.5 Audi A4/A5/Allroad EA888.3 2.0T Dynamic+ Performance Software Package

ES#4877202 - 034-103-2790A - B9/B9.5 Audi A4/A5/Allroad EA888.3 2.0T Dynamic+ Performance Software Package - Unleash up to 357HP/396TQ by transforming your Audi B9 A4/A5 with Dynamic+ Tuning - delivering ultimate power, drivability, reliability, and enhanced features! - 034Motorsport - Audi

Unleash up to 357HP/396TQ by transforming your Audi B9 A4/A5 with Dynamic+ Tuning - delivering ultimate power, drivability, reliability, and enhanced features! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4877202
Mfg#:
034-103-2790A
Ships in 1 Business Day
Starting at $180.00 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Scorcher GT Power Module

ES#3978985 - 77-46409 - Scorcher GT Power Module - Dyno tested and produced significant power increases of +23 HP / +28 lbs. x ft. torque - AFE - Audi

Dyno tested and produced significant power increases of +23 HP / +28 lbs. x ft. torque

Brand:
AFE - Corporate Logo
ES#:
3978985
Mfg#:
77-46409
Ships in 4 Business Days
$499.00 USD
Free Shipping
on orders $49 and up

MACH Force-Xp 304 Stainless Steel Cat-Back Exhaust System

ES#4220057 - 49-36420-P - MACH Force-Xp 304 Stainless Steel Cat-Back Exhaust System - Resonated 3" to 2-1/2" with 4" polished tips - AFE - Audi

Resonated 3" to 2-1/2" with 4" polished tips

Brand:
AFE - Corporate Logo
ES#:
4220057
Mfg#:
49-36420-P
Ships in 4 Business Days
20% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$1915.00

This product was last offered at the strikethrough price on
10-11-2026

$1532.00 USD

AWE Track to Touring Conversion Kit - B9 A4/A5

ES#4043997 - 3815-31002 - AWE Track to Touring Conversion Kit - B9 A4/A5 - Looking to bring it down a notch? - AWE - Audi

Looking to bring it down a notch? 2X Entries Into Our F80 M3 Sweepstakes

Brand:
AWE - Corporate Logo
ES#:
4043997
Mfg#:
3815-31002
Ships on Nov 2, 2026
5% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$910.99

This product was last offered at the strikethrough price on
10-11-2026

$865.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Burger Motorsports JB4 Tuner

ES#4415723 - JB4-Gen3-190 - Burger Motorsports JB4 Tuner - Features CAN-Bus connectivity for more advanced tuning gain up to 30whp and 45lb-ft. of torque - Burger Motorsports - Audi

Features CAN-Bus connectivity for more advanced tuning — gain up to 30whp and 45lb-ft. of torque Not for sale or use in the state of California.
Fits 190hp models only

Brand:
Burger Motorsports - Corporate Logo
ES#:
4415723
Mfg#:
JB4-GEN3-190
Ships on Oct 28, 2026
$479.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

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